Using Data Loggers to Document Temperature

Data Loggers

A temperature or temperature/RH data logger with an LCD display like the ThermaViewer is vital for anyone who needs to monitor and document temperature. The ThermaViewer performs the following functions:

1. Meets accreditation and customer requirements: FDA, ISO 17025, JCAHO

2. 24/7 Alarming provides an early warning for out-of-spec temperature conditions which triggers an auto dialer and local alarm .

3. Bullet proof data storage (you never lose data!): Each data logger stores a complete copy of the records in its battery backed up RAM memory.

4. Immunity to power outages: Each data logger has two batteries to protect your data from power outages. A nine-volt DC battery and a smaller button cell battery.

5. Easy Installation: The ThermaViewer is easy enough for a 12 year old to install and use. It immediately begins to collect data when power is supplied. You can set the date and time and the display parameters in just a few seconds with the help of the Care and Use guide.

The most accurate and least expensive way to document temperature is with a data logger like the ThermaViewer. Data loggers come with or without an LCD display. A display is very useful because you can see the temperature history at any time without having to first download it into a computer. Data loggers without a display must be programmed by wiring them up to a computer.

Data loggers are programmed to sample and document temperature electronically. They collect data constantly and can be downloaded to a computer to generate a printed record to be reviewed or filed away.

The initial cost is not only less than a chart recorder. It last for years has no moving parts, requires no paper, pens or ongoing maintenance.

Rick Kaestner is president of Two Dimensional Instruments, LLC. 2DI manufactures the ThermaViewer an electronic data logger with an LCD display used to monitor and document temperature and humidity.Alexi Blog30192
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